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20p + 9t=44.4 solve for p
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5 votes
20p + 9t=44.4 solve for p

User ThE USeFuL
by
6.3k points

2 Answers

1 vote
Divide both sides by 20
p = 2.22 - 0.45t
User Yonatan Simson
by
6.0k points
4 votes
20p + 9t = 44.4

Subtract 9t from both sides:

20p = 44.4 - 9t

Divide both sides by 20:

p = 2.22 - 0.45t
User Martin Grey
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5.6k points
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